diff --git a/cmd/root.go b/cmd/root.go
index fe4530a..51c8f25 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -6,17 +6,16 @@ import (
 	"log"
 	"os"
 
-	"github.com/zu1k/nali/internal/ipdb"
-
 	"github.com/zu1k/nali/internal/app"
+	"github.com/zu1k/nali/internal/ipdb"
 
 	"github.com/spf13/cobra"
 )
 
 var rootCmd = &cobra.Command{
 	Use:   "nali",
-	Short: "",
-	Long:  ``,
+	Short: "An offline tool for querying IP geographic information",
+	Long:  `An offline tool for querying IP geographic information.`,
 	Args:  cobra.MinimumNArgs(0),
 	Run: func(cmd *cobra.Command, args []string) {
 		app.InitIPDB(ipdb.GetIPDBType())
diff --git a/cmd/update.go b/cmd/update.go
index 504d824..c96648e 100644
--- a/cmd/update.go
+++ b/cmd/update.go
@@ -6,9 +6,8 @@ import (
 	"os"
 	"path/filepath"
 
-	"github.com/zu1k/nali/pkg/qqwry"
-
 	"github.com/zu1k/nali/constant"
+	"github.com/zu1k/nali/pkg/qqwry"
 
 	"github.com/spf13/cobra"
 )
diff --git a/internal/app/parse.go b/internal/app/parse.go
index 2376538..17cea7b 100644
--- a/internal/app/parse.go
+++ b/internal/app/parse.go
@@ -5,12 +5,9 @@ import (
 	"path/filepath"
 	"strings"
 
-	"github.com/zu1k/nali/internal/iptools"
-
 	"github.com/zu1k/nali/constant"
-
 	"github.com/zu1k/nali/internal/ipdb"
-
+	"github.com/zu1k/nali/internal/iptools"
 	geoip2 "github.com/zu1k/nali/pkg/geoip"
 	"github.com/zu1k/nali/pkg/qqwry"
 )